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Old 18-01-2009, 03:25 PM
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Ric
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Join Date: May 2006
Location: Wamboin NSW
Posts: 12,405
Eight-Burst PN in Vela

Hi all, heres on from last night of the Eight-burst PN taken through the DSI II Pro with Narrowband filters. The difference this time is that I changed the cameras imaging configuration to f/5.0 from f/3.3 as it is usually set at.

The details of this image are

50 subs @ 15 seconds each in Ha, OIII and SII.
combined and processed with MaximDL

Setup was the LX200R 12" and DSI II Pro @ f/5.0 in Alt/Az mode.

The first image is at f/5.0 and the second image is at f/3.3 which I've included for comparison, its imaging details and processing are the same as the one fom last night so it makes for an interesting comparison.

Thanks for looking and all comments welcome.

Cheers
Attached Thumbnails
Click for full-size image (NGC3132 NB f5.jpg)
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Click for full-size image (NGC3132 NB f3.jpg)
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